Shen Lang, a miserable college student who was raped three times by his girlfriend, accidentally obtained the "Domestication System of All Things". Others have tamed dragons, tigers, and mythical beasts, but the first creature he tamed was actually a "cosmic road bug" that fell from outer space—a purple octopus alien who called himself the Duke of the Galactic Empire! "Stupid earthlings! This Duke is here to conquer you!" "Oh, then you pay this month's rent first." From then on, Shen Lang's career as an animal trainer changed dramatically. While others are still racking their brains to tame advanced monsters, he has already led a group of alien creatures to crush the world: Duke Octopus who can shoot lasers, Erha who can teleport, trash can spirits who upgrade by eating garbage... What? The world's best animal trainer wants to challenge? Shen Lang waved his hand: "Little octopus, give him the whole job." The purple octopus slapped the person away with one of its tentacles: "This Duke will charge an appearance fee, one solar system specialty-spicy crayfish at a time!" System prompt: Congratulations to the host for completing "universe-level domestication" and obtaining an SSS-level rating! Shen Lang: Wait, why does my animal trainer certificate say "Interstellar Alliance Ambassador to Earth"?
